An international research group reports in Nature the observation of the phase transition of a hexagonal close-packed (HCP) crystal structure of hydrogen to a 6-fold larger hydrogen supercell. The findings describe polymerization activity at extreme pressures which reveals how atoms arrange themselves in solid hydrogen and offers clues to the formation of metallic hydrogen. The study includes X-ray diffraction (XRD) data from MAX IV’s NanoMAX beamline.
MAX IV battery matrix: kicked-off
Battery researchers across Sweden gathered last week (19/3) to kickstart the Battery matrix at MAX IV. Researchers came from various universities in Sweden, including Chalmers University, Uppsala University, Linköping University, and Lund University. Led by MAX IV’s beamline scientists Robert Temperton and Justus Just, the workshop focus on engaging discussions for a better support toward the battery research community. Other MAX IV’s scientists and functions, including the facility’s Science Director were also present.
A unifying theory of superconductivity: Finding common symmetry
A global goal of physics is greater knowledge of the mechanism of superconductivity. A research group from China and the United Kingdom recently reported in Nature Physics the pairing symmetry of iron-based superconductor KFe2As2, which contains only hole pockets on the fermi surface. The result, which includes measurements at BLOCH beamline, brings science closer to a unified theory of unconventional superconductivity for iron-based materials.
Research done at MAX IV contributes to CIGS solar cell world record
A recent publication from Uppsala University reported a world record for efficiency for a CIGS solar cell. Nano X-ray Fluorescence imaging was done at beamline NanoMAX. With this method, the researchers can detect which elements are present in the sample on the nanometre scale. By scanning the sample, they can acquire an image with a